VENU-909 1 night and 2 days Rin Chibana was left behind by her wife's older sister who suddenly came to her

While his wife was pregnant and returned home, Yuta was busy doing housework. Having lived alone for a long time, I don't find it difficult to do the housework and cooking, but being alone can be lonely. Just when I thought I was missing someone like that, my wife's sister Rin came to check on me. When the house becomes lively for the first time in a while, Yuta welcomes Rin with a warm welcome... but Rin's real purpose is to relieve her frustration with Yuta.